1947375744

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{117937}}^1$

素因数の和:117997

約数の個数: 64

約数和(自身を含む): 5293057440

約数和(自身を除く): 3345681696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 16512, 117937, 235874, 353811, 471748, 707622, 943496, 1415244, 1886992, 2830488, 3773984, 5071291, 5660976, 7547968, 10142582, 11321952, 15095936, 15213873, 20285164, 22643904, 30427746, 40570328, 45287808, 60855492, 81140656, 121710984, 162281312, 243421968, 324562624, 486843936, 649125248, 973687872, 1947375744]

約数ペア:

[(1, 1947375744), (2, 973687872), (3, 649125248), (4, 486843936), (6, 324562624), (8, 243421968), (12, 162281312), (16, 121710984), (24, 81140656), (32, 60855492), (43, 45287808), (48, 40570328), (64, 30427746), (86, 22643904), (96, 20285164), (128, 15213873), (129, 15095936), (172, 11321952), (192, 10142582), (258, 7547968), (344, 5660976), (384, 5071291), (516, 3773984), (688, 2830488), (1032, 1886992), (1376, 1415244), (2064, 943496), (2752, 707622), (4128, 471748), (5504, 353811), (8256, 235874), (16512, 117937)]